| Verfasser | Häufigkeit |
| Knoll, Gunter 1941- |
3 |
| Jacoby, Klaus |
2 |
| Knoll, Gunter |
2 |
| Knoll, Günter |
2 |
| Peeken, Heinz 1925- |
2 |
| Brannahl, Günter |
1 |
| Celis, Jean-Pierre |
1 |
| Cowan, Richard S. |
1 |
| Czichos, Horst |
1 |
| Dünzl, Dennis |
1 |
| Edinger, Manfred |
1 |
| Fischer, Alfons 1953- |
1 |
| Gradt, Thomas |
1 |
| Groche, Peter |
1 |
| Habig, Karl-Heinz |
1 |
| Hofbauer, Günter 1962- |
1 |
| Hohenstatter, Luisa |
1 |
| Kleinlein, Erich |
1 |
| Knoll, Christopher |
1 |
| Knoll, Gerhard |
1 |